Science Quiz / Ecology

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Ecology Review

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DefinitionAnswer
cycle of CO2 and calcium carbonate throughout an ecosystem
where an organisms lives and its role in the environment
sunlight is an example of a ___________ resource
least specific category of classification system
both organisms benefit
series of predictable change that happens after a disturbance
most specific category of classification system
living factors of environment
total amount of living tissue within a trophic level
organism capable of producing its own energy
represented by a J-shaped graph
movement into an existing population
organisms which have been moved by humans to an environment where they do not occur naturally
species that if removed could cause the collapse of an ecosystem
organism that consumes other consumers for energy
when birth rate equals death rate, there is ___________ growth
fairly stable group of organisms within a community
classifying and naming living organisms
represente by an S-shaped graph
measurement of CO2 that an individual is responsible for producing in a year
resource produced by natural processes that cannot be replenished in a reasonable amount of time
nutrient needs for DNA and RNA production
maximum number of individuals an ecosystem is capable of supportin
factor that controls the growth of a population
organism that consumes producers for energy
DefinitionAnswer
organism that feeds on decaying organic matter
release of N2 into the atmosphere
one organism benefits, the other harmed
organism that feeds on other organisms
rapid growth, aggressive spreading, and potential to harm are characteristics of....
two-word naming system
calculation of land and water space needed to produce resources and store wastes an individual in a year
nonliving factors of environment
area where an organism lives
one organism benefits, other not affected
first species to colonize a barren area
number of named species
movemenout of an existing population
I am going to get ____ of the questions right on the test on Thursday.
area inhabited by a population
Asian carp are an example of _________ species
increasing concentration of harmful substances in organisms higher on the food web
soybean aphids, purple loosestrife, zebra mussels, and phragmites are invasive species of....
water is an example of a ____________ resource
chemical substances that an organism needs to sustain life
resource that can be produced or replaced by a healthy ecostyem
organisms that are not native to an area and cause negative effects
number of individuals per unit area
relationship between two organisms
graph showing number of males and females of each age a population contains

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